Madonna's Emotional Moment

I'll be honest, Madonna's never been one to tug on my heartstrings. Entertain me? Yes. Amuse, shock, and titillate me? Of course. Cause my homosexuality? My mom sure thinks so. But give me a case of the sads? Eh, not so much. So imagine my surprise when I saw that our dear Madge had a tender moment at the premiere of her film W.E. Apparently, Madonna got a bit emotional when giving thanks to her mother, who passed away when she was a child, and was seen holding back tears. I mean, Madonna has even made it through numerous Oprah appearances without so much as a single tear, so I assumed her heart was inpenetrable. But I guess I was wrong. The singer did ask to be excused for her emotional moment, though, saying that she only gets emotional when she's "tired."